Hunt for the spiral cable to rule them all

Being on the hunt for the 2m coil cable for a while now. Currently building a system similar to the original FD2.

There are 3 core 2.5mm cables available on the market e.g:
ÖLFLEX® SPIRAL 400 P (same brand FD uses for their own cables)

I’ve collected the reading from the remote with 11S3P battery the system uses 25A on average and 40-45A during takes offs, which puts 2.5mm2 sections to the limit (on the paper) making it not an easy choice to make.

I’ve checked all the topics on the forum so far only few people shared their experience and its mostly using similar spec cable of 3G 2.5mm2

Did someone found a manufacturer that produces thicker cores closer to 4mm2? Or had experience coiling up existing straight cables?

Duotone should release about now there setup which also uses the nice half straight/half coil cable setup partially reinforcing that this might be indeed a good direction to explore for now

2.5mm² is completely fine for foil assist.